From c8a640f5917bb59099a4cc1d8c3e7b5b6c507c3a Mon Sep 17 00:00:00 2001
From: Robin Peng <robinpeng@google.com>
Date: Fri, 6 Sep 2024 07:06:03 +0000
Subject: [PATCH] check_current_prebuilt: Symlink current prebuilt folder to
 android root

The Android are now based on Trunk Stable world and Pixel prebuilts CLs
also needs to reply with this which controlled by the flag which results:
- the flag value might be different on each branches
- the flag value are mostly different on each release configuration
- for local builds, ENGs' needs to figure out the correct location
  of current prebuilts by checking through entire prebuilt textproto
  files

To alleviate this problem, create an symlink file under android root
indicates current prebuilt path after invoke the android lunch cmd.

Bug: 364831620
Flag: EXEMPT export current prebuilt path
Change-Id: Idd130a70815fe1fe5288b003c5edb6979fd4c88c
Signed-off-by: Robin Peng <robinpeng@google.com>
---
 .../check_current_prebuilt.mk                 | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 check_current_prebuilt/check_current_prebuilt.mk

diff --git a/check_current_prebuilt/check_current_prebuilt.mk b/check_current_prebuilt/check_current_prebuilt.mk
new file mode 100644
index 0000000..72e359f
--- /dev/null
+++ b/check_current_prebuilt/check_current_prebuilt.mk
@@ -0,0 +1,27 @@
+# Create symlink for bootloader
+$(shell rm -f "pixel_current_bootloader")
+ifdef BOOTLOADER_FILE_PATH
+$(shell ln -sf ${BOOTLOADER_FILE_PATH} "pixel_current_bootloader")
+else ifdef BOOTLOADER_RADIO_FILE_PATH
+$(shell ln -sf ${BOOTLOADER_RADIO_FILE_PATH} "pixel_current_bootloader")
+endif
+
+# Create symlink for kernel
+$(shell rm -f "pixel_current_kernel")
+ifdef TARGET_KERNEL_DIR
+$(shell ln -sf ${TARGET_KERNEL_DIR} "pixel_current_kernel")
+endif
+
+# Create symlink for radio
+$(shell rm -f "pixel_current_radio")
+ifdef RADIO_FILE_PATH
+$(shell ln -sf ${RADIO_FILE_PATH} "pixel_current_radio")
+else ifdef BOOTLOADER_RADIO_FILE_PATH
+$(shell ln -sf ${BOOTLOADER_RADIO_FILE_PATH} "pixel_current_radio")
+endif
+
+# Create symlink for radiocfg
+$(shell rm -f "pixel_current_radiocfg")
+ifdef SRC_MDM_CFG_DIR
+$(shell ln -sf ${SRC_MDM_CFG_DIR} "pixel_current_radiocfg")
+endif